2H-Chromene
CAS number: 254-04-6
2H-chromene is a simplest member of the class of chromene in which the heterocyclic pyran ring has a double bond between positions 3 and 4. It is a chromene and an organic heterobicyclic compound. It is a tautomer of a 4H-chromene.
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Proposed studies and spirofuran and benzopyran heterocycles.
Preferential benzopyran formation.
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